I agree that the controls could be tightened up a bit. I don't know if it's possible to beat the game or not; I played for a while but started to notice repeated levels and stopped once I got bored. The mechanics that are there are good but I feel the game needs a bit more to stay interesting for me. I also personally felt like the music didn't fit the game, but that's just my preference. Overall, good work---mostly fun to play and feels very polished!